Base | Representation |
---|---|
bin | 11000110100001001… |
… | …01000010101110001 |
3 | 1021101110022010220222 |
4 | 30122010220111301 |
5 | 204241003321223 |
6 | 10041543342425 |
7 | 651065610515 |
oct | 143204502561 |
9 | 37343263828 |
10 | 13322323313 |
11 | 5717116762 |
12 | 26b9751a15 |
13 | 13440b7560 |
14 | 9054b0145 |
15 | 52e8c00c8 |
hex | 31a128571 |
13322323313 has 4 divisors (see below), whose sum is σ = 14347117428. Its totient is φ = 12297529200.
The previous prime is 13322323307. The next prime is 13322323319. The reversal of 13322323313 is 31332322331.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31332322331 = 613 ⋅51113087.
It is an interprime number because it is at equal distance from previous prime (13322323307) and next prime (13322323319).
It can be written as a sum of positive squares in 2 ways, for example, as 1560487009 + 11761836304 = 39503^2 + 108452^2 .
It is a cyclic number.
It is not a de Polignac number, because 13322323313 - 212 = 13322319217 is a prime.
It is a super-2 number, since 2×133223233132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13322323319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512397038 + ... + 512397063.
It is an arithmetic number, because the mean of its divisors is an integer number (3586779357).
Almost surely, 213322323313 is an apocalyptic number.
13322323313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13322323313 is a deficient number, since it is larger than the sum of its proper divisors (1024794115).
13322323313 is a wasteful number, since it uses less digits than its factorization.
13322323313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024794114.
The product of its digits is 5832, while the sum is 26.
Adding to 13322323313 its reverse (31332322331), we get a palindrome (44654645644).
The spelling of 13322323313 in words is "thirteen billion, three hundred twenty-two million, three hundred twenty-three thousand, three hundred thirteen".
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